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Gas Company Site: 40BT94 Woodland 1999–2001 Sparks Bottom Site: 40BT129 Archaic, Woodland National park Chestnut Flats: 40BT133 Archaic, American pioneer National park Spence Field: 40BT138 National park Indian Grave Gap: 40BT140 National park Gregory Cave: 40BT141 Woodland, Mississippian National park
Ultrasonic algae control is a commercial technology that has been claimed to control the blooming of cyanobacteria, algae, and biofouling in lakes, and reservoirs, by using pulsed ultrasound. [ 6 ] [ 7 ] The duration of such treatment is supposed to take up to several months, depending on the water volume and algae species.
Cellana, Inc. was founded in 2004 as "HR BioPetroleum, Inc." and changed its name to Cellana, Inc. in May 2011. On January 31, 2011, Cellana LLC, a joint venture company formed by Royal Dutch Shell and HR BioPetroleum in 2007, became a wholly owned subsidiary of HR BioPetroleum, Inc./Cellana, Inc. Shell had previously announced on December 11, 2007, that it entered into a joint venture with HR ...
Image credits: Furious Thoughts You can also use Google Earth to explore the planet and various cities, locations, and landscapes using coordinates.The program covers most of the globe (97% back ...
There are many reasons why underwater archaeology can make a significant contribution to our knowledge of the past. In the shipwreck field alone, individual shipwrecks can be of significant historical importance either because of the magnitude of loss of life (such as the Titanic) or circumstances of loss (Housatonic was the first vessel in history sunk by an enemy submarine).
To the peasant farmers, the campesinos, the cause of the contamination is evident. The hills contain flecks of gold ore, one of the rarest minerals on Earth. And for 22 years, the American company Newmont Mining Corp., with financing from the business-lending arm of the World Bank, has blasted apart hills and used toxic chemicals to get it out.
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